TY  - BOOK
AU  - Crisp, G.
TI  - Simulium and onchocerciasis / : in the northern territories of the Gold Coast
U1  - 595.77 19
KW  - Borrachudos hematófagos
KW  - Simulium
KW  - Onchocerciasis
KW  - Cegueira dos rios
ER  -